Sodium pyroantimonate
CAS no. : 12507-68-5
Molecular formula: NaSb(OH)6
Molecular weight: 246.787
- 描述
- Inquiry
Appearance: white powder.
Physical and chemical properties: sodium pyroantimonate is antimony inorganic salt compound, low toxicity, it is antimony oxide and other antimony products through alkali and hydrogen peroxide production. Appearance of white powder, granular crystallization and isoaxial crystallization of two kinds. Melting point is 1200 ℃, boiling point is 1400 ℃. Soluble in tartaric acid, sodium sulfide solution, concentrated sulfuric acid, slightly soluble alcohol, ammonium salt, insoluble in acetic acid, dilute alkali and dilute inorganic acid, insoluble in cold water. Good chemical stability.
USES: Sodium pyroantimonate is mainly used as a clarifier for black and white, color display tube glass. Glass fiber, gem glass, high-grade glass tableware and other high-grade glass clarifying defoaming agent, and more widely used in engineering thermoplastics, rubber flame retardant, such as flame retardant electronic equipment shell, flame retardant carriage, flame retardant wire. It is also used as a flame retardant for textiles, plastics and building materials.
Antimony oxide is widely used as a flame retardant to replace antimony oxide in the world. Used for all polymer, has more excellent flame retardancy, used in unsaturated polyester and engineering thermoplastics with lower resistance to optical and lower tinting strength, it has the characteristics of low reaction performance, this is the sensitive polymer (PET) one of the advantages, and the commonly used antimony oxide flame retardant easy to cause the depolymerization during operation.
相关产品
-
Cesium Stearate
Linear molecular: CH3(CH2)16COOCs
Molecular weight: 416.38
-
Rubidium Stearate
-
Cesium tungstate
English alias: Cesium tungsten oxide (Cs2WO4); Cesium tungstate. Dicesium tungsten tetraoxide; Dicesium; Oxygen anion (2); Tungsten; Dicaesium dioxido (dioxo) tungsten
CAS no. : 13587-19-4
EINECS no. : 237-019-0
Molecular formula: Cs2O4W
Molecular weight: 513.6485
-
Caesium fluoride
Other name: Cesium fluoride
CAS no. : 13400-13-0
EINECS no. : 236-487-3
Molecular formula: CsF
Molecular weight: 151.9039
Melting point: 682℃
Boiling point: 19.5 ° C at 760 mmHg
Solubility in water: 369 g / 100 mL (18℃)
The vapor pressure, 922 MMHG at 25°C
-
Cesium carbonate
Other name: Cesium carbonate anhydrous; caesium carbonate
CAS no. : 534-17-8
EINECS no. : 208-591-9
Molecular formula: Cs2CO3
Molecular weight: 325.82
Density: 4.072
Melting point: 610 ℃ (dec)
Solubility in water: 261 g / 100 mL (20 ℃)
-
Rubidium hydroxide
CAS no. : 1310-82-3
EINECS no. : 215-186-0
Molecular formula: HORb
Molecular weight: 102.4751
Boiling point: 100 °C at 760 mmHg
Solubility in water, soluble
Vapor pressure: 24.5 mmHg at 25 °C
-
Rubidium chromate
Other name: dirubidium dioxido(dioxo)chromium
CAS Number: 13446-72-5
EINECS number: 236-601-1
Molecular formula: CrO4Rb2
Molecular Weight: 286.9293
Density: 3.518
Appearance: Yellow crystal powder
Chemical properties: Soluble in water, its aqueous solution is alkaline.
-
Sodium bismuth titanate
Molecular composition:
Na0.5Bi4.5Ti4O15 or Na0.5Bi(4.5-x)Ce(x)Ti4O15Bismuth sodium titanate (BNT) is A-site complex ion perovskite ferroelectric. At room temperature, it belongs to the tripartite crystal system, and the Curie temperature is 320℃. It has excellent characteristics such as strong ferroelectricity, small piezoelectric constant and dielectric constant, good acoustic performance, and low sintering, and is considered to be the most attractive lead-free piezoelectric ceramic material.
-
Aluminum lithium tetrachloride
Other name: Lithium Aluminum Tetrachloride; Lithium tetrachloroaluminate; lithium tetrachloroaluminum; Lithium chloroaluminate (6CI); Aluminum lithium chloride (AlLiCl4)
CAS no. : 14024-11-4
EINECS no. : 237-850-9
Formula: LiAlCl4
Molecular weight: 175.7345
Chemical properties: Water or moisture absorption decomposition
Appearance: White or off-white powder
-
Sodium hexafluoroantimonate
Other name: Sodium hexafluoroantimonate(V); ; 1,4-dibromo-2-chloro-1,1-difluorobutane; sodium antimony hexafluoride; sodium hexafluoroantimonate(1-)
CAS Number: 16925-25-0
EINECS number: 240-989-8
Molecular formula: F6NaSb
Molecular weight: 258.7402